Question

120 is 20% of a no then 120% of that no will be cost price of watch is​

Answer 1

Answer:

Step-by-step explanation:

Let that number be x

So, 120 = 20/100 of x

= 120 = x/5 (by dividing 20x/100 we get x/5)

= 120*5 = x

= 600 =x

and, 120% of 600 = 120/100 of 600

=6/5 of 600 = 6*150 = 750